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Protein

Urease subunit beta

Gene

ureB

Organism
Rhizobium loti (strain MAFF303099) (Mesorhizobium loti)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Urea + H2O = CO2 + 2 NH3.UniRule annotation

Pathwayi: urea degradation

This protein is involved in step 1 of the subpathway that synthesizes CO(2) and NH(3) from urea (urease route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Urease subunit alpha (ureC), Urease subunit beta (ureB), Urease subunit gamma (ureA)
This subpathway is part of the pathway urea degradation, which is itself part of Nitrogen metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CO(2) and NH(3) from urea (urease route), the pathway urea degradation and in Nitrogen metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Enzyme and pathway databases

BioCyciMLOT266835:GJ9L-3846-MONOMER.
UniPathwayiUPA00258; UER00370.

Names & Taxonomyi

Protein namesi
Recommended name:
Urease subunit betaUniRule annotation (EC:3.5.1.5UniRule annotation)
Alternative name(s):
Urea amidohydrolase subunit betaUniRule annotation
Gene namesi
Name:ureBUniRule annotation
Ordered Locus Names:msl4944
OrganismiRhizobium loti (strain MAFF303099) (Mesorhizobium loti)
Taxonomic identifieri266835 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesPhyllobacteriaceaeMesorhizobium
Proteomesi
  • UP000000552 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 101101Urease subunit betaPRO_0000234269Add
BLAST

Interactioni

Subunit structurei

Heterotrimer of UreA (gamma), UreB (beta) and UreC (alpha) subunits. Three heterotrimers associate to form the active enzyme.UniRule annotation

Protein-protein interaction databases

STRINGi266835.msl4944.

Structurei

3D structure databases

ProteinModelPortaliQ98CY6.
SMRiQ98CY6. Positions 1-101.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the urease beta subunit family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105KI2. Bacteria.
COG0832. LUCA.
HOGENOMiHOG000077770.
KOiK01429.
OMAiREVYGFQ.
OrthoDBiEOG69PQ9G.

Family and domain databases

Gene3Di2.10.150.10. 1 hit.
HAMAPiMF_01954. Urease_beta.
InterProiIPR002019. Urease_beta.
[Graphical view]
PfamiPF00699. Urease_beta. 1 hit.
[Graphical view]
SUPFAMiSSF51278. SSF51278. 1 hit.
TIGRFAMsiTIGR00192. urease_beta. 1 hit.

Sequencei

Sequence statusi: Complete.

Q98CY6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIPGEIIPVQ GDIELNKGLP TVTLKVANSG DRPIQVGSHY HFFETNEGLK
60 70 80 90 100
FDREQTRGMR LDIAAGTAMR FEPGQERDVT LVPLGGKREV YGFQQKVMGK

L
Length:101
Mass (Da):11,228
Last modified:October 1, 2001 - v1
Checksum:iF4F6796DB4BA04B9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000012 Genomic DNA. Translation: BAB51485.1.
RefSeqiWP_010912826.1. NC_002678.2.

Genome annotation databases

EnsemblBacteriaiBAB51485; BAB51485; BAB51485.
GeneIDi1228360.
KEGGimlo:msl4944.
PATRICi22482044. VBIMesLot2464_3905.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000012 Genomic DNA. Translation: BAB51485.1.
RefSeqiWP_010912826.1. NC_002678.2.

3D structure databases

ProteinModelPortaliQ98CY6.
SMRiQ98CY6. Positions 1-101.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi266835.msl4944.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB51485; BAB51485; BAB51485.
GeneIDi1228360.
KEGGimlo:msl4944.
PATRICi22482044. VBIMesLot2464_3905.

Phylogenomic databases

eggNOGiENOG4105KI2. Bacteria.
COG0832. LUCA.
HOGENOMiHOG000077770.
KOiK01429.
OMAiREVYGFQ.
OrthoDBiEOG69PQ9G.

Enzyme and pathway databases

UniPathwayiUPA00258; UER00370.
BioCyciMLOT266835:GJ9L-3846-MONOMER.

Family and domain databases

Gene3Di2.10.150.10. 1 hit.
HAMAPiMF_01954. Urease_beta.
InterProiIPR002019. Urease_beta.
[Graphical view]
PfamiPF00699. Urease_beta. 1 hit.
[Graphical view]
SUPFAMiSSF51278. SSF51278. 1 hit.
TIGRFAMsiTIGR00192. urease_beta. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MAFF303099.

Entry informationi

Entry nameiURE2_RHILO
AccessioniPrimary (citable) accession number: Q98CY6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 2, 2006
Last sequence update: October 1, 2001
Last modified: November 11, 2015
This is version 84 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.